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STATS 217, Winter 2013, Midterm
February 12, 2013
Write your name and sign the Honor code in the blue books provided.
Please write your name on this question paper and hand it back together with your answer
booklet. This is an open material exam. You have

Statistics 305
Homework 1, due Thursday, October 4, 2012
by 5pm.
This problem set is partly aimed at getting you going with R. The coursework
webpage points you to a useful R primer (in the supplementary materials); the
rst few chapters of Dalgaard Introd

Stat 217 Final Examination - Winter 2012
March 22, 2012
Write your name and sign the Honor code in the blue books provided.
This is an open material exam. You have three hours to solve all four questions, each worth
points as marked (maximum of 100). Comp

STATS 217, Winter 2013, Midterm
February 12, 2013
Write your name and sign the Honor code in the blue books provided.
Please write your name on this question paper and hand it back together with your
answer booklet. This is an open material exam. You have

Penalized regression
March 13, 2014
0.1
Bias-variance tradeo
One goal of a regression analysis is to build a model that predicts well.
This is slightly dierent than the goal of making inferences about that weve focused on so far.
What does predict well